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22410124001 = 132171695553
BaseRepresentation
bin10100110111101111…
…110101101011100001
32010211210121020211122
4110313233311223201
5331343442432001
614143422422025
71422225624326
oct246757655341
963753536748
1022410124001
11955aa26941
124415131915
132161ac9705
14112841cb4d
158b2641b1b
hex537bf5ae1

22410124001 has 4 divisors (see below), whose sum is σ = 22411832772. Its totient is φ = 22408415232.

The previous prime is 22410123973. The next prime is 22410124007. The reversal of 22410124001 is 10042101422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10042101422 = 25021050711.

It can be written as a sum of positive squares in 2 ways, for example, as 8111704225 + 14298419776 = 90065^2 + 119576^2 .

It is a cyclic number.

It is not a de Polignac number, because 22410124001 - 26 = 22410123937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22410124007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834560 + ... + 860993.

It is an arithmetic number, because the mean of its divisors is an integer number (5602958193).

Almost surely, 222410124001 is an apocalyptic number.

It is an amenable number.

22410124001 is a deficient number, since it is larger than the sum of its proper divisors (1708771).

22410124001 is a wasteful number, since it uses less digits than its factorization.

22410124001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708770.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22410124001 its reverse (10042101422), we get a palindrome (32452225423).

The spelling of 22410124001 in words is "twenty-two billion, four hundred ten million, one hundred twenty-four thousand, one".

Divisors: 1 13217 1695553 22410124001